A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5945-01-430-4328
NSN 6650-01-043-2201
NSN 5965-00-396-3411
NSN 5950-01-478-0215
NSN 7035-01-630-3552
NSN 6105-01-437-0493
NSN 5935-01-110-1071
NSN 5835-00-034-4976
NSN 5996-01-623-8237
NSN 5910-01-354-9329
NSN 5835-00-185-4919
NSN 5999-01-431-1447